Physical, Mathematical, Computer and Life Sciences › Information Technology and Computer Sciences
Data Manipulation and Integrity Assurance Training
Description
This course equips learners with the skills to manipulate data effectively and ensure its integrity within database systems. Participants will learn to apply data manipulation techniques, validate data accuracy, and implement controls to maintain data quality. The course is designed to meet the requirements of the SAQA unit standard 258882, ensuring competence in data handling and integrity assurance.
Learning Outcomes
- Demonstrate the ability to manipulate data using appropriate tools and techniques.
- Apply data validation methods to ensure accuracy and consistency.
- Evaluate data integrity risks and implement corrective measures.
- Design procedures to maintain data integrity throughout the data lifecycle.
- Implement data manipulation commands in a structured query environment.
- Analyze data integrity issues and propose effective solutions.
Target Audience
This course is ideal for data administrators, database developers, and IT professionals who are responsible for managing and maintaining data integrity in organisational systems.
Prerequisites
None — open enrollment
Course Outline
Objectives:
• Understand the principles of data manipulation and integrity assurance.
• Apply techniques for cleaning, transforming, and validating data.
• Use tools to ensure data accuracy and consistency.
• Identify and resolve common data integrity issues.
• Document data manipulation processes for audit trails.
Topics:
• Introduction to data manipulation and integrity concepts
• Data cleaning techniques: handling missing values, duplicates, and outliers
• Data transformation methods: normalization, aggregation, and formatting
• Data validation rules and constraints
• Integrity assurance: referential integrity, constraints, and checksums
• Tools for data manipulation: SQL, Excel, and scripting basics
• Practical exercises in data cleaning and validation
• Documentation and reporting of data integrity issues
Practicals
Overview
Hands-on practicals reinforce the theoretical concepts by allowing learners to apply data manipulation and integrity techniques using real-world datasets. These exercises build confidence in using tools like Excel and SQL to clean, transform, and validate data.
Practical Activities
- Data Cleaning Exercise — Learners clean a provided dataset by removing duplicates, handling missing values, and correcting formatting errors. (1h)
- Data Transformation and Validation — Learners transform data by normalizing values and applying validation rules to ensure integrity. (1h)
- Integrity Assurance Case Study — Learners work on a case study to identify integrity issues in a database and implement corrective actions. (1h)
Summatives
Each delegate is assessed continuously throughout the course via daily exercises, scored practical assignments, and a final summative test at the end.
Practical Assignments — 30%
Practical assignments are observed and scored against a rubric during the practical sessions. Each delegate's practical mark is averaged into a single 100% score and contributes 30% to the final total.
Daily Exercises — 20%
Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 20% to the final total.
Final Test — 50%
On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 50% to the overall mark.
Final Total
| Component | Out of | Weight |
|---|---|---|
| Practical Assignments (rubric-scored) | 100% | 30% |
| Daily Average (multiple choice) | 100% | 20% |
| Final Test (multi-answer multiple choice) | 100% | 50% |
| Final Total | — | 100% |
All marks are recorded on the AATICD LMS and visible to each learner under their account.
Certificate
How it works
- Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
- Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
- You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
- If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.
Where to find it
Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.
Training Discounts
Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.
| Delegates | Discount |
|---|---|
| 5 | 3% off |
| 10 | 6% off |
| 15 | 9% off |
| 20 | 12% off |
| 25 | 15% off |
| 30 | 18% off |
| 50 | 30% off |
| 75 | 40% off |
| 100 | 40% off |
3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.
Let us know you're interested and we'll arrange a session that suits you.
Let us know you're interested and we'll arrange a session that suits you.
Let us know you're interested and we'll arrange a session that suits you.
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